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ams OSRAM Infrared Photodiode, 20 ° Half Sensitivity, Through Hole T-1 3/4 Package SFH 203 FA
Specifications
| Country of Origin | Malaysia |
|---|---|
| Diameter | 4.8mm |
| Brand | ams OSRAM |
| Height | 9mm |
| Length | 5.9mm |
| Model | SFH 203 FA |
| Packaging | Ammo |
| Width | 5.9mm |
| Mount Type | Through Hole |
| Series | SFH |
| Short Circuit Current | 25μA |
| Maximum Operating Temperature | 100°C |
| Package Type | T-1 3/4 |
| Minimum Operating Temperature | -40°C |
| Polarity | Forward |
| Dark Current | 5nA |
| Open Circuit Voltage | 370mV |
| Standards/Approvals | RoHS |
| Number of Pins | 2 |
| Typical Fall Time | 5ns |
| Wavelength of Peak Sensitivity | 900nm |
| Spectrums Detected | Infrared |
| Breakdown Voltage | 20V |
| Minimum Wavelength Detected | 800nm |
| Maximum Wavelength Detected | 1100nm |
| Angle of Half Sensitivity | 20 ° |
| Osram Opto SFH 203 FA IR Si Photodiode, 20 °, Through Hole 5mm packageBrand | OSRAM Opto Semiconductors |
Key Features
- Operates over a wavelength range of 800nm to 1100nm providing strong infrared sensitivity.
- Compact T-1 3/4 (5.9mm length, 5.9mm width, 4.8mm diameter) through-hole package ideal for PCB mounting.
- Typical response times are very fast with 5ns rise and fall times suitable for high-speed photointerrupters.
- Operates reliably in temperatures from -40°C to +100°C for diverse industrial conditions.
- Includes a small 1 x 1 mm² radiant sensitive area to detect infrared signals efficiently.
- Low dark current of 5nA and short circuit current of 25μA ensure precise detection.
- Forward polarity design with a maximum breakdown voltage of 20V for robust electrical performance.
- RoHS compliant device designed for industrial electronics, control, and drive circuits.
Product Description
ams OSRAM SFH 203 FA infrared photodiode in a T-1 3/4 through-hole package provides precise infrared detection with a peak sensitivity wavelength of 900nm and a half sensitivity angle of 20 °.
Its small 1 x 1 mm² radiant sensitive area combined with low dark current and fast switching times make it highly suited for high-speed photointerrupters, industrial control systems, and electronic drive circuits.
The device operates reliably within a wide temperature range of −40°C to +100°C, ensuring stability under harsh environments. Its forward polarity and a breakdown voltage of 20V provide robust electrical tolerance.
The compact package dimensions (5.9mm length, 5.9mm width, 4.8mm diameter, 9mm height) facilitate easy integration on printed circuit boards using the through-hole mounting method with 2 pins.
Being RoHS compliant, the SFH 203 FA ensures environmentally responsible manufacturing and usage.
This photodiode is widely used in industrial electronics, photointerrupters, optoelectronic sensors, and infrared detection applications across industrial automation, instrumentation, and consumer electronics.
This photodiode operates over a wavelength range of 800nm to 1100nm, providing strong infrared sensitivity. Typical rise and fall times of 5ns enable fast signal response. Low dark current of 5nA reduces noise for more accurate detection.
The device is manufactured to OSRAM Opto Semiconductors quality standards in Malaysia. Polarized with forward polarity and a maximum breakdown voltage rating of 20V. Compact and rugged through-hole T-1 3/4 package ensures durability.
For sourcing high-quality, reliable infrared photodiodes like the SFH 203 FA, explore extensive selections in the Photodiode category on EnvMart for industrial, laboratory, and electronic component applications.
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Frequently Asked Questions
This model operates over a wavelength range of 800nm to 1100nm, providing strong infrared sensitivity.
The compact T-1 3/4 package has dimensions of 5.9mm length, 5.9mm width, and 4.8mm diameter, with a height of 9mm.
It features very fast typical rise and fall times of 5ns, making it suitable for high-speed applications.
This model operates reliably within a temperature range of -40°C to +100°C.
The dark current is specified at 5nA, which helps reduce noise for more accurate detection.
The photodiode has a maximum breakdown voltage of 20V, ensuring robust electrical performance.
This photodiode features 2 pins for through-hole mounting.
Yes, the SFH 203 FA is RoHS compliant, ensuring environmentally responsible manufacturing and usage.
The angle of half sensitivity is 20 °, which defines its effective detection range.
This photodiode is widely used in industrial electronics, photointerrupters, and optoelectronic sensors, among other applications.
It includes a small radiant sensitive area of 1 x 1 mm², designed for efficient infrared signal detection.
The device features a forward polarity design, which is important for its electrical configuration.
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